If the patient is interested, she will be asked to come into the UNC MRI Department one hour prior to her scheduled MRI appointment. On the day of her MRI study, the patient will meet with the study coordinator or other assigned listed study personnel and will consent the subject to this study. Research coordinator/listed study personal will go through the consent form with the patient and answer any questions she may have. If patient agrees to participate after review of consent form, the patient will sign and date, the coordinator will then sign and date and patient will be formally enrolled. The patient will then undergo her ordered clinical breast MRI followed by one diffusion weighted MRI sequence.